State a silver indicator electrode and a reference electrode

Reference no: EM13170098

A solution prepared by mixing 59.5 mL of 0.360 M AgNO3 and 59.5 mL of 0.360 M TlNO3 was titrated with 0.720 M NaBr in a cell containing a silver indicator electrode and a reference electrode of constant potential 0.175 V. The reference electrode is attached to the positive terminal of the potentiometer, and the silver electrode is attached to the negative terminal. The solubility constant of TlBr is Ksp = 3.6 × 10-6 and the solubility constant of AgBr is Ksp = 5.0 × 10-13.

What is the cell voltage when the following volumes of 0.720 M NaBr have been added?

a. 1ml

b.17.6ml

c.28.8ml

d.29.7

Reference no: EM13170098

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